Littelfuse, Inc. 2A 3.5A 100A Circuit Protection Fuse 1812L200/12DR

1812 PTC Resettable Fuse, 2A Hold, 3.5A Trip, 100A Max, SM Product overview: 1812L200/12DR from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 2A, 3.5A, 100A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 2A, 3.5A, 100A, Circuit Protection Fuse, PTC Resettable Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 150-1812L200/12DR can be used for catalog matching and distributor lookup.

PTC 12V POLYFUSE SURF MOUNT 1812

PTC 12V POLYFUSE SURF MOUNT 1812

Manufacturer: Littelfuse Inc.
Win Source Part Number: 760677-1812L200/12DR
Series: POLY-FUSE, 1812L
Packaging: Reel package
Type: Polymeric
Operating Temperature Range: -40°C ~ 85°C
Package: 1812 (4532 Metric), Concave
Approvals: cURus, TUV
Mounting: SMD
Voltage - Max: 12V
Current - Max: 100A
Current - Trip (It): 3.5A
Time to Trip: 2s
Family Name: 1812L
Categories: Circuit Protection
Dimension: 0.179" L x 0.128" W (4.55mm x 3.24mm)
Current - Hold (Ih) (Maximum): 2A
Thickness (Maximum): 0.047" (1.20mm)
Resistance - Initial (Ri) (Minimum): 20 mOhm
Resistance - Post Trip (R1) (Maximum): 70 mOhm
Country of Origin: Taiwan
Estimated EOL Date: 2026
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Balance